You mean like Escalades, Hummer H2 etc? Transfer USA has some nice Vans if you go with a group. Nothing fancy like an Escalade or H2 but its only a short ride to you hotel anyway. http://www.cancuncare.com/Cancun_Airport/cancun_airport_transfers.htm check out their website. They have a high reputation amongst visitor , are 100 % reliable. If have used them often and will book a transfer with them every time i am in cancun.
I have only seen ads for Lomas Travel that offer Navigators. Not sure if you need to purchase more then just transfers with them, but they are an option, and I think only option in Cancun
Nic, Are you thinking of USA Transfers, who has a link to their website at the bottom of this page? Not sure I have heard of Transfers USA. USA Transfers is an affiliate of Entertainment Plus and an excellent company. As a Cancun resident I use them often when I have guests arriving and used them for a party of 4 on Saturday night. They had a nice van and complimented their driver, Edwin, when we had breakfast today. It is sure worth a look see 808. They are locally owned and operated by friends of mine and their office staff and drivers speak English. They are very service oriented and have a great reputation.
I would second (or third) USA Transfers, however, they dont offer luxury SUV's. They do offer modern vehicles and great service though
just found this: Cancun Airport Private Luxury VIP Transfers and Tours at DreamDays.com anyone heard of them or used them?